基本信息
witness_v0_keyhash
OP_0 ef70f48a89f8917d0a652527a0a39a0b95e6923a
pubkeyhash
OP_DUP OP_HASH160 c12294ffef8c82be23f284322b84b28522da8e29 OP_EQUALVERIFY OP_CHECKSIG